40622342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4259}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 64411200

約数和(自身を除く): 23788858

約数列:

[1, 2, 19, 38, 251, 502, 4259, 4769, 8518, 9538, 80921, 161842, 1069009, 2138018, 20311171, 40622342]

約数ペア:

[(1, 40622342), (2, 20311171), (19, 2138018), (38, 1069009), (251, 161842), (502, 80921), (4259, 9538), (4769, 8518)]